Scratch assay systems are specialized tools used to study cell migration, wound healing, and tissue regeneration in vitro. These systems allow consistent, reproducible creation of gaps or “scratches” in cell monolayers to analyze cell motility and proliferation. High-quality scratch assay systems ensure uniform scratch width, ease of use, and compatibility with imaging techniques. Widely applied in cancer research, regenerative medicine, and cell biology, scratch assay systems provide accurate and reproducible data for advanced laboratory studies.